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HEF4020B Datasheet - NXP

HEF4020B - 14-stage binary counter

The HEF4020B is a 14-stage binary ripple counter with a clock input (CP), an overriding asynchronous master reset input (MR) and twelve fully buffered outputs (O0, O3 to O13).

The counter advances on the HIGH to LOW transition of CP.

A HIGH on MR clears all counter stages and forces all outputs LOW,

HEF4020B_PhilipsSemiconductors.pdf

Preview of HEF4020B PDF
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Datasheet Details

Part number:

HEF4020B

Manufacturer:

NXP ↗

File Size:

61.01 KB

Description:

14-stage binary counter.

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